# SDR K11A2021122100107

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2021
- Submitted: December 21, 2021
- Operation: Air carrier
- Aircraft: [N332CK](https://openairdocs.org/aircraft/N332CK), registered now
- Make and model: Boeing 737375
- Aircraft serial: 23707
- Aircraft time: 74,639 hours, 45,785 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: None
- Condition: None
- Stage of operation: CL
- How discovered: V
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/K11A2021122100107

## Discrepancy

PROBLEM DESCRIPTION: RIGHT PACK TRIP UNABLE TO CONTROL CABIN PRESSURE UNTIL 10,000 FEET. CORRECTIVE ACTION & OTHER PERTINENT INFORMATION: REMOVED DEBRIS FROM AFT PIT DOOR, PERFORMED CABIN PRESSURIZATION CHECK IAW B737 AMM 21-31-00 OPS CHECK GOOD NO DEFECTS NOTED

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